ChatGPTSupportedOAuth 2.1 · auto-discovery (CIMD)
Connect ChatGPT to your accounting data
ChatGPT discovers AccMCP automatically through client identity metadata (CIMD) and links using your existing account.
Connect it
- Open ChatGPT and add a connector
- Search for AccMCP and select it
- Approve the OAuth consent screen — it shows the verified AccMCP client name
- Ask your first accounting question
MCP endpoint
https://api.accmcp.com/mcp/v1The same endpoint serves every client — all that differs is how the authorisation happens.
About Accounting MCPWhat it looks like
ChatGPT
Which customers have overdue bills above ₹1,00,000?
Sharma Traders — ₹1,45,200 overdue, 42 days
Verma Enterprises — ₹1,12,800 overdue, 18 days
Illustrative conversation with demo data.
What you get, and what you do not
Capabilities
- All 69 governed, read-only MCP tools
- Signed, short-lived download links for CSV exports
- Multi-company, multi-financial-year scoping
Limitations
- A published ChatGPT connector snapshot reflects the catalogue at the time it was last scanned and submitted — reconnect if you see an older tool count.
OAuth 2.1 consent
You approve access explicitly; your AccMCP token is never pasted into chat.
Frequently asked questions
Do I need a special ChatGPT plan?
Connectors require a ChatGPT plan that supports them — check OpenAI's current plan details.
What if the connection fails?
Restart the connection flow from ChatGPT's connector settings — most issues resolve on a fresh attempt.